Start-Up / Shut-Down; Operation; Servicing And Maintenance - Brinkmann SAL1130 Series Operating Instructions Manual

Circuit on request
Y
(Star connection)
up to 7.4 HP
8, 8.7, 10.1, 12.1, 14.7, 17.4 HP
(5.5 kW)
(6, 6.5, 7.5, 9, 11, 13 kW)
Y 440 V – 480 V
60 Hz
Voltage changing ∆ / Y.
e. g. 220 V – 240 V / 380 V – 420 V, 50 Hz
∆
)
(Delta Connection
∆
220 V – 240 V,
50 Hz
There may be no foreign objects such as dirt, particles
or humidity inside the terminal board.
Mount terminal board cover to motor tight against dust
and humidity and close up all unused wiring ports.
ATTENTION
When Variable Frequency Drives are used interfering
signals might occur.
Non-sinus shaped supply voltage from a variable
frequency drive might result in elevated motor tem-
peratures.

6 Start-up / Shut-down

6.1 Start-up
ATTENTION
Switch off at the mains.
After connection the electrical wires, close the termi-
nal box. Briefly start the motor (max. 30 sec.) and
check the rotation according to the arrow on the top of
the motor.
If the direction is incorrect change over two of the
power leads.
6.2 Shut-down
All service work must be carried out by qualified
service personnel. Pump must be disconnected from
the power source and all rotating parts must stand
still. Reassure that pump is disconnected from power
source and cannot be switched on. Verify that there
is no voltage at the terminal board!
Open terminal box and disconnect the power leads.
Empty out the pump.
BAS6530
∆
(Delta connection)
∆ 440 V – 480 V
60 Hz
Y
(Star Connection)
Y 380 V – 420 V,
50 Hz
Edition

7 Operation

Liquid level
According to the drawing shown below, the maximum
liquid level must stay about 1.18 Inches (30 mm)
below the mounting flange, also ensure that the
minimal liquid level for the STA pump is 3.15 Inches
(80 mm) before starting up the motor, for the SAL,
SGL and SFL pump the suction hole of the pump
body must be covered with liquid.
SGL, SFL
Dimensions in Inches (mm)
The SFL pump should be operated in continual
operation mode, not pulsed mode!
Pulsed mode causes increased wear due to the
return flow of chips and additional load on the
bearings.
The pump should transport medium without chips
for 1-2 minutes before being switched off!
If the pump should lock up and cease, shut pump
down (see 6.2) and disconnect from power supply.
Pump must be uninstalled and removed from the
system prior to its repair.

8 Servicing and Maintenance

The surface of the motor must be kept free of dirt.
The motor shaft is spinning in permanently greased
ball bearings (with special grease and increased
bearing play) and does not require any special
maintenance.
04/2019
ATTENTION
ATTENTION
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